1."言必信，行必果" - Be trustworthy in speech.and productive in actions。2."語言力量，開創未來" - The power of language creates a better future。3."言傳身教，引領新時代" - Set an example through words and actions.leading the way in the new era。4."一言九鼎，謹言慎行" - Every word carries great weight.speak and act with caution。